WH Pan/Tilt/Zoom (PTZ) Camera. The WH-S900 PTZ is designed for IP video surveillance. The PTZ IP camera, which based-on IP standard, used with internet and network. The PTZ camera provides wide coverage surveillance, that can pan up to 360 degrees, tilt up to 90 degrees, and set up to 36X optical zoom. Enable Up to 128 preset for Auto-patrol by PTZ. Pan Tilt Zoom cameras - PTZ cameras - PTZ dome